A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces
NSN 5996-01-268-1625
NSN 5855-01-312-5160
NSN 5998-00-488-7406
NSN 5950-00-728-4814
NSN 7035-01-445-3563
NSN 5996-01-292-8410
NSN 6645-01-480-0662
NSN 6105-00-104-6853
NSN 5905-01-634-0595
NSN 5855-00-951-6483
NSN 5950-01-516-2175
NSN 6685-01-380-9310